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<title>X509_SIG_get0</title>
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<ul id="index">
  <li><a href="#NAME">NAME</a></li>
  <li><a href="#SYNOPSIS">SYNOPSIS</a></li>
  <li><a href="#DESCRIPTION">DESCRIPTION</a></li>
  <li><a href="#RETURN-VALUES">RETURN VALUES</a></li>
  <li><a href="#SEE-ALSO">SEE ALSO</a></li>
  <li><a href="#COPYRIGHT">COPYRIGHT</a></li>
</ul>

<h1 id="NAME">NAME</h1>

<p>X509_SIG_get0, X509_SIG_getm - DigestInfo functions</p>

<h1 id="SYNOPSIS">SYNOPSIS</h1>

<pre><code> #include &lt;openssl/x509.h&gt;

 void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
                    const ASN1_OCTET_STRING **pdigest);
 void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
                    ASN1_OCTET_STRING **pdigest,</code></pre>

<h1 id="DESCRIPTION">DESCRIPTION</h1>

<p>X509_SIG_get0() returns pointers to the algorithm identifier and digest value in <b>sig</b>. X509_SIG_getm() is identical to X509_SIG_get0() except the pointers returned are not constant and can be modified: for example to initialise them.</p>

<h1 id="RETURN-VALUES">RETURN VALUES</h1>

<p>X509_SIG_get0() and X509_SIG_getm() return no values.</p>

<h1 id="SEE-ALSO">SEE ALSO</h1>

<p><a href="../man3/d2i_X509.html">d2i_X509(3)</a></p>

<h1 id="COPYRIGHT">COPYRIGHT</h1>

<p>Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.</p>

<p>Licensed under the OpenSSL license (the &quot;License&quot;). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>


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